Not all doctors truly understand the reproductive cycle.

并非所有的医生都完全地了解生育周期。

Lactation is the final phase of the reproductive cycle of mammals.

乳是哺乳动物繁殖周期的最后阶段。

So Candida has customized its reproductive cycle for life inside a warm-blooded host.

所以假丝酵母在热血主体中定制了生命的生殖周期。

The first was the very short window of opportunity provided in the panda's natural reproductive cycle.

首先，是大熊猫自然孕崽周期的机会很少。

Objective To study the reproductive cycle of bacteria in the culture of mycobacterium tuberculosis microcolony.

目的研究结核杆菌微菌落培养中细菌繁殖的周期。